"The canteen"

I arrived at the canteen att lunch time not having had any breakfast so was feeling very very hungry I order food get my drink and get my purse out pull out my bank card to pay and the person behind the counter said sorry cash only my reply was where is the nearest cask machine, across the road they replied .this is absolutely disgusting they can't take card payments what about the people that are here because of an emergency and my not have cash but got their card and what about diabetics that need to eat this is a hospital for pregnant women who also need to eat but you run a service like that I'm totally disgusted with it and it needs to change